I'm just fooling around with my girlfriends oooold comp. and when it startsup theirs an error that states program error or something. Any ways how could I get rid of Win98 and use XP? Can I use XP with a PentiumIII 334khz...I'm not even sure what this dino has. Her daughter uses it for school and gaming (2nd grader) How do I reformat the hard drive or do I need to? What if the DOS isn't even working right? Should I just forget it?